Serial Gut Microbiome and Bacterial Gene Markers Changes After Endoscopic Resection of Colorectal Advanced Neoplasia
Recruiting
Observational Study
Colorectal Cancer
Colorectal Neoplasms
Colorectal Adenoma
No Placebo Group
Every participant receives an active treatment — no one gets a placebo.
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 18 – 90
- Sex
- Any
- Study type
- Observational
- Participants needed
- 50 (estimated)
- Sponsor
- Chinese University of Hong Kong · Other
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About This Trial
The investigators hypothesize that gut microbiome composition and the four bacterial gene markers (M3) show dynamic changes after endoscopic resection of advanced neoplasia, some key bacteria are associated with restoration of gut microbiome after endoscopic resection.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
* Subjects require endoscopic resection (e.g. endoscopic mucosal resection or endoscopic submucosal dissection) for advanced adenoma or early-stage colorectal cancer;
* Aged 18-90 years old;
* Written informed consent obtained.
Exclusion Criteria:
* Absolute contraindications …
Contacts